A word of warning.
I took a long drive, got out of vehicle with zombies a comfortable distance away and started to walk. Suddenly i got a 2 scratches, no z's near me, i ran a distance and stopped, got 2 more, ran again and then realised i must have lagged out on the server. I quickly logged out.
When i logged back in i manage to get away from the zombies.
I'm probably gonna die from the scratches since i'm nausea's.
Maybe next time i take a long drive, i'm gonna logout while still sitting in the vehicle and then log back in, just to be safe.